One engineer. Production AI.

Dimitrije Glibić
Founder · Null Island Co · Serbia
I started writing code at 15 and never really stopped. That's over a decade of building software — not because it pays well, but because I'm genuinely fascinated by it. There's something satisfying about taking a hard problem and turning it into a system that just works.
Null Island Co is my studio for agentic AI development. It's a focused operation by design: I take on a small number of engagements at a time, each fixed-scope and fixed-price. When you work with Null Island Co, you work directly with me — the person writing the code. No account managers, no handoffs, no surprises on scope.
The work centers on voice agents, RAG pipelines, and multi-agent workflows — systems built to run in production, not to sit in a demo. If that's the kind of thing you need built, I'd love to hear about it.
How we work
There's a term floating around right now: vibe coding. It means accepting whatever the AI produces, shipping it without reading it, and hoping for the best. It's fast until it isn't. Then it's a disaster.
That's not what we do. We call our approach vibe engineering — using AI as genuine leverage while staying the engineer who owns the code. Every line that ships, we understand. Every integration, we've tested. Every system, we can explain and maintain.
AI moves fast. Production doesn't forgive. The job is to use both truths at once.
Open source
Building in the open keeps me honest and helps others move faster.
scafoldr
An open-source alternative to v0 and Lovable. Check it out on GitHub.
Company info
Null Island Co is a legitimately registered company in Serbia. All engagements are properly invoiced and we work with clients across Europe, the US, and beyond.
- Legal name
- NULL ISLANDDOO
- Registered in
- Serbia
- PIB
- 115586027
- MB
- 22179535
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